{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:GHPKLYUNKUI6ATTCH7IJGPNK2S","short_pith_number":"pith:GHPKLYUN","canonical_record":{"source":{"id":"2509.10334","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-09-12T15:14:19Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"a09a5baa17662ff21b31b5fb98d27446901be312a0ea2354ae77f5a917078aa9","abstract_canon_sha256":"eafb44611f71b368e9f5fd1070808f21c184cef124d683c2113c53e6e62b7b33"},"schema_version":"1.0"},"canonical_sha256":"31dea5e28d5511e04e623fd0933daad49444c8169651444c9d3b6e62407f3217","source":{"kind":"arxiv","id":"2509.10334","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.10334","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"arxiv_version","alias_value":"2509.10334v2","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.10334","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"pith_short_12","alias_value":"GHPKLYUNKUI6","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"pith_short_16","alias_value":"GHPKLYUNKUI6ATTC","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"pith_short_8","alias_value":"GHPKLYUN","created_at":"2026-06-09T02:07:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:GHPKLYUNKUI6ATTCH7IJGPNK2S","target":"record","payload":{"canonical_record":{"source":{"id":"2509.10334","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-09-12T15:14:19Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"a09a5baa17662ff21b31b5fb98d27446901be312a0ea2354ae77f5a917078aa9","abstract_canon_sha256":"eafb44611f71b368e9f5fd1070808f21c184cef124d683c2113c53e6e62b7b33"},"schema_version":"1.0"},"canonical_sha256":"31dea5e28d5511e04e623fd0933daad49444c8169651444c9d3b6e62407f3217","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-09T02:07:08.660363Z","signature_b64":"DC45OjWY+eFTKqyi5S95VYz+ghgYGf8WZB21JRJA2sg2kxlqgDMHYmUSSA4TSfotlidXQbK+eE/DhjoNalkXDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31dea5e28d5511e04e623fd0933daad49444c8169651444c9d3b6e62407f3217","last_reissued_at":"2026-06-09T02:07:08.659290Z","signature_status":"signed_v1","first_computed_at":"2026-06-09T02:07:08.659290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.10334","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-09T02:07:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b2Wzzd1OiXu/ylE1ifgkRZxntKNlgZm+d4eeP0Gf1K3DT4JIx9snFgPZ2VdSKeJbQU//TqVSCKH61ZuC+LmhCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T02:11:12.889935Z"},"content_sha256":"268262481efef8197b4f22e1ff9b382eb1d910b50c6a222b2194ba3c56ea011c","schema_version":"1.0","event_id":"sha256:268262481efef8197b4f22e1ff9b382eb1d910b50c6a222b2194ba3c56ea011c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:GHPKLYUNKUI6ATTCH7IJGPNK2S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"I-Segmenter: Integer-Only Vision Transformer for Efficient Semantic Segmentation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CV","authors_text":"Jordan Sassoon, Martyna Poreba, Michal Szczepanski","submitted_at":"2025-09-12T15:14:19Z","abstract_excerpt":"Vision Transformers (ViTs) have recently achieved strong results in semantic segmentation, yet their deployment on resource-constrained devices remains limited due to their high memory footprint and computational cost. Quantization offers an effective strategy to improve efficiency, but ViT-based segmentation models are notoriously fragile under low precision, as quantization errors accumulate across deep encoder-decoder pipelines. We introduce I-Segmenter, the first fully integer-only ViT segmentation framework. Building on the Segmenter architecture, I-Segmenter systematically replaces float"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.10334","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.10334/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-09T02:07:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"25ZTfY9HBty0zBeh277V+MBpPguR/fsh9w/psL5Xv/udl6PDfsn4YN1tlo0uqoBC/xAZ1kX0ViLitsMweySkBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T02:11:12.891926Z"},"content_sha256":"cbbdc7cd8a2c1a9a65b283dd64bd8774364b1eda3456e2afe860250b2165ee31","schema_version":"1.0","event_id":"sha256:cbbdc7cd8a2c1a9a65b283dd64bd8774364b1eda3456e2afe860250b2165ee31"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GHPKLYUNKUI6ATTCH7IJGPNK2S/bundle.json","state_url":"https://pith.science/pith/GHPKLYUNKUI6ATTCH7IJGPNK2S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GHPKLYUNKUI6ATTCH7IJGPNK2S/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-05T02:11:12Z","links":{"resolver":"https://pith.science/pith/GHPKLYUNKUI6ATTCH7IJGPNK2S","bundle":"https://pith.science/pith/GHPKLYUNKUI6ATTCH7IJGPNK2S/bundle.json","state":"https://pith.science/pith/GHPKLYUNKUI6ATTCH7IJGPNK2S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GHPKLYUNKUI6ATTCH7IJGPNK2S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GHPKLYUNKUI6ATTCH7IJGPNK2S","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"eafb44611f71b368e9f5fd1070808f21c184cef124d683c2113c53e6e62b7b33","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-09-12T15:14:19Z","title_canon_sha256":"a09a5baa17662ff21b31b5fb98d27446901be312a0ea2354ae77f5a917078aa9"},"schema_version":"1.0","source":{"id":"2509.10334","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.10334","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"arxiv_version","alias_value":"2509.10334v2","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.10334","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"pith_short_12","alias_value":"GHPKLYUNKUI6","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"pith_short_16","alias_value":"GHPKLYUNKUI6ATTC","created_at":"2026-06-09T02:07:08Z"},{"alias_kind":"pith_short_8","alias_value":"GHPKLYUN","created_at":"2026-06-09T02:07:08Z"}],"graph_snapshots":[{"event_id":"sha256:cbbdc7cd8a2c1a9a65b283dd64bd8774364b1eda3456e2afe860250b2165ee31","target":"graph","created_at":"2026-06-09T02:07:08Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2509.10334/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Vision Transformers (ViTs) have recently achieved strong results in semantic segmentation, yet their deployment on resource-constrained devices remains limited due to their high memory footprint and computational cost. Quantization offers an effective strategy to improve efficiency, but ViT-based segmentation models are notoriously fragile under low precision, as quantization errors accumulate across deep encoder-decoder pipelines. We introduce I-Segmenter, the first fully integer-only ViT segmentation framework. Building on the Segmenter architecture, I-Segmenter systematically replaces float","authors_text":"Jordan Sassoon, Martyna Poreba, Michal Szczepanski","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-09-12T15:14:19Z","title":"I-Segmenter: Integer-Only Vision Transformer for Efficient Semantic Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.10334","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:268262481efef8197b4f22e1ff9b382eb1d910b50c6a222b2194ba3c56ea011c","target":"record","created_at":"2026-06-09T02:07:08Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"eafb44611f71b368e9f5fd1070808f21c184cef124d683c2113c53e6e62b7b33","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-09-12T15:14:19Z","title_canon_sha256":"a09a5baa17662ff21b31b5fb98d27446901be312a0ea2354ae77f5a917078aa9"},"schema_version":"1.0","source":{"id":"2509.10334","kind":"arxiv","version":2}},"canonical_sha256":"31dea5e28d5511e04e623fd0933daad49444c8169651444c9d3b6e62407f3217","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31dea5e28d5511e04e623fd0933daad49444c8169651444c9d3b6e62407f3217","first_computed_at":"2026-06-09T02:07:08.659290Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-09T02:07:08.659290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DC45OjWY+eFTKqyi5S95VYz+ghgYGf8WZB21JRJA2sg2kxlqgDMHYmUSSA4TSfotlidXQbK+eE/DhjoNalkXDw==","signature_status":"signed_v1","signed_at":"2026-06-09T02:07:08.660363Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.10334","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:268262481efef8197b4f22e1ff9b382eb1d910b50c6a222b2194ba3c56ea011c","sha256:cbbdc7cd8a2c1a9a65b283dd64bd8774364b1eda3456e2afe860250b2165ee31"],"state_sha256":"62b8de507a9036dad262a4130efd638da867081d7a4e70a22ca654803ee2b456"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1W6tfPlsGtZmcaSPOce0kwue9K73HdF6B3fhCoHWg9zj/iazlAa/WVhrilSMS6YnMZGJUIh6hwSfGaw6pqoSCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T02:11:12.897590Z","bundle_sha256":"5d6a883a6e982f0bb5c249ceb1ab421874055a0fd9af7a3b947d7a0e30b77db4"}}